1465228725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21683}}^1$

素因数の和:21766

約数の個数: 48

約数和(自身を含む): 2613529152

約数和(自身を除く): 1148300427

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 795, 901, 1275, 1325, 2703, 3975, 4505, 13515, 21683, 22525, 65049, 67575, 108415, 325245, 368611, 542075, 1105833, 1149199, 1626225, 1843055, 3447597, 5529165, 5745995, 9215275, 17237985, 19536383, 27645825, 28729975, 58609149, 86189925, 97681915, 293045745, 488409575, 1465228725]

約数ペア:

[(1, 1465228725), (3, 488409575), (5, 293045745), (15, 97681915), (17, 86189925), (25, 58609149), (51, 28729975), (53, 27645825), (75, 19536383), (85, 17237985), (159, 9215275), (255, 5745995), (265, 5529165), (425, 3447597), (795, 1843055), (901, 1626225), (1275, 1149199), (1325, 1105833), (2703, 542075), (3975, 368611), (4505, 325245), (13515, 108415), (21683, 67575), (22525, 65049)]